JPH0463980U

JPH0463980U -

Info

Publication number: JPH0463980U
Application number: JP10608890U
Authority: JP
Priority date: 1990-10-08
Filing date: 1990-10-08
Publication date: 1992-06-01
Anticipated expiration: 2005-10-08
Also published as: JP2527569Y2

Description

[Brief explanation of drawings]

第１図はこの考案の第１実施例にかゝる熱交換
器のヘツダー、チユーブ、仕切板を分解状態で示
す斜視図、第２図は全体正面図、第３図は同じく
側面図、第４図イは仕切板の正面図、第４図ロは
第４図イの−線断面図、第５図イはヘツダー
のスリツト状開口部位置での横断面図、第５図ロ
は第５図イの−線断面図、第６図イは仕切板
を嵌入配置させたヘツダーの横断面図、第６図ロ
は第６図イの−線断面図、第７図は第６図イ
の仮想線円内の拡大図、第８図は第６図ロの仮
想線円内の拡大図、第９図イはこの考案の第２
実施例にかゝる熱交換器の仕切板の正面図、第９
図ロは第９図イの−線断面図、第１０図は該
仕切板を嵌入配置させたヘツダーの縦断面図、第
１１図は熱交換器の一従来例のヘツダー、チユー
ブ、仕切部材を分解状態で示す斜視図、第１２図
イは他の従来例の熱交換器における仕切部材の正
面図、第１２図ロは第１２図イの−線断
面図、第１３図は該仕切部材を嵌入配置させたヘ
ツダーの縦断面図である。１……チユーブ、２……コルゲートフイン、３
，４……ヘツダー、１０……仕切板、１０ａ……
縁部、１３……スリツト状開口部、１３ａ……テ
ーパ面、１４ｂ……外側半周部、１５……テーパ
面。 Fig. 1 is an exploded perspective view showing the header, tubes, and partition plates of a heat exchanger according to the first embodiment of the invention, Fig. 2 is an overall front view, and Fig. 3 is a side view, and Fig. 3 is a side view. 4A is a front view of the partition plate, FIG. Figure 6A is a cross-sectional view of the header in which the partition plate is fitted, Figure 6B is a cross-sectional view of Figure 6A, and Figure 7 is a cross-sectional view of Figure 6A. Fig. 8 is an enlarged view of the imaginary line circle in Fig. 6 (b), and Fig. 9 (a) is an enlarged view of the imaginary line circle in Fig. 6 (a).
Front view of the partition plate of the heat exchanger according to the embodiment, No. 9
Figure B is a cross-sectional view taken along the line -2 in Figure 9A, Figure 10 is a vertical cross-sectional view of a header into which the partition plate is inserted, and Figure 11 shows a header, tube, and partition member of a conventional example of a heat exchanger. FIG. 12A is a front view of a partition member in another conventional heat exchanger; FIG. 12B is a cross-sectional view taken along the line - - of FIG. FIG. 3 is a longitudinal cross-sectional view of the header fitted and arranged. 1...Tube, 2...Colgate Finn, 3
, 4...header, 10...partition plate, 10a...
Edge, 13...Slit-shaped opening, 13a...Tapered surface, 14b...Outer half circumference, 15...Tapered surface.

Claims

[Claims for Utility Model Registration] A plurality of tubes and fins are arranged alternately, and both ends of each tube are connected to a pair of hollow headers, and a flow path constituted by the tubes is used as a heat exchange medium. The heat exchanger is provided with a partition plate that partitions the inside of at least one header so that the header flows in a meandering manner, and the header has a tapered surface on both side edges so that the width of the outer opening is larger than the width of the inner opening. The partition plate has a slit-shaped opening in the circumferential direction, and the partition plate has an outer half-periphery that fits the outer periphery of the header, and an edge along this outer half-periphery that corresponds to the outward expanding shape of the slit-shaped opening. 1. A heat exchanger having a cross-sectional shape that widens toward the end, and wherein the partition plate is fitted into the header through a slit-like opening and is integrated with the header by brazing.